Lesson 216 of 1524
2.8 Representing Situations with Inequalities
You also explored the value that is at the boundary of an inequality and consider whether it is or isn't a solution to an inequality
Practice this chapterYou also explored the value that is at the boundary of an inequality and consider whether it is or isn't a solution to an inequality To explain what the letters in the inequalities mean in the given context, you could not simply match the numbers in the verbal descriptions and those in the inequalities.
You worked to attend carefully to the symbols and any operations, and reason both quantitatively and abstractly Writing Inequalities to Represent Constraints Previously, you interpreted given inequalities and made sense of them in terms of a situation.
Be able to write inequalities that represent the constraints in a situation; explain to your partner what you think their statements mean, and listen to their explanation of yours.
Worked example
What does this chapter state?
- 1You also explored the value that is at the boundary of an inequality and consider whether it is or isn't a solution to an inequality
- 2That claim is the chapter’s own statement.
- 3Answer from the claim, not from where the chapter sits in the book.
Result: You also explored the value that is at the boundary of an inequality and consider whether it is or isn't a solution to an inequality
Why. The sentence is taken from this chapter’s summary or key concepts.
Answer with the meaning this chapter gives. A nearby idea from the same book is a different term.
Practice margin
This chapter
A fresh set from this chapter only. Choose 10 or 20. Multiple choice and fill-in, with no repeat inside the set.